package servlet;

import dao.GradeDao;
import vo.Grade;
import vo.User;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.util.List;

/**
 * Created by ssw on 2018/6/16.
 */
public class AskStuGradeServlet extends HttpServlet{
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        GradeDao gradeDao =new GradeDao();

        HttpSession session=req.getSession();
        User users= (User) session.getAttribute("user");
        List<Grade> gradeList= gradeDao.askGradeList(users.getUid());
        req.setAttribute("gradeList", gradeList);
        req.getRequestDispatcher("sgms/user_queryGrade.jsp").forward(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        super.doPost(req, resp);
    }
}
